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数学知识来源于实践,又服务于实践,它与实际生活联系十分密切。《九年义务教育全日制小学数学教学大纲(试用修订版)》中明确指出:“数学教学要注意联系实际,加强实践活动,使学生更好地理解和掌握数学基础知识,能够运用这些知识解决简单的实际问题。”因此,教师要充分利用学生已有的生活经验,从生活实际中引出数学问题,让学生体会到数学就在身边,感受到数学的趣味和价值,体验到数学的魅力,从而培养学生的数学应用能力。基于以上的认
Mathematical knowledge comes from practice, but also serves the practice, it is closely linked with the actual life. “Nine-year compulsory education full-time elementary school mathematics syllabus (Trial Revised Edition)” clearly states: “Mathematics teaching should pay attention to contact with practice, to strengthen practical activities to enable students to better understand and master the basic knowledge of mathematics, to use this knowledge Solve the simple practical problems. ”Therefore, teachers should make full use of the students' existing life experience, from the reality of life lead to mathematical problems, so that students understand mathematics around, feel the fun and value of mathematics, to experience the mathematical Charisma, thus training students math application ability. Based on the above recognition